Umbrella handle



FIG. 1 is a front, right side and top perspective view of an umbrella handle, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof, opposite the side view of FIG. 2;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a top view thereof, with the bottom view being a mirror image thereof.

The broken lines depict environment and portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for an umbrella handle, as shown and described. 